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Rapid:
Individual Calculations July 2023 |
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| Osten, Sonja Total change: -7.80 | |   |
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| Damen-Schnellschach-Einzelmeisterschaft Niederrheinischer Schachverband 2023 | Kamp-Lintfort | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1521 | 1.50 | 3 | -0.39 | 20 | -7.80 | |
|  Boichuk, Vladyslava | | | 1474 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mrugalski, Marie | | | 1442 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | |  De Cauter, Leah | | | 1361 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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